Adopt chrysanthemum device
Technical Field
The invention relates to the field of agricultural machinery, in particular to a chrysanthemum picking device.
Background
The chrysanthemum morifolium is a tea drink popular with people and has a wide planting area in China. The flowers bloom in the last 11 months every year, the harvest is finished until the flowering season is over, generally about 10 days, and the picking time is very short. In the prior art, the chrysanthemum bud fork is generally picked by inserting the chrysanthemum bud fork into the branch and lifting upwards, so that the chrysanthemum bud is separated from the branch. The chrysanthemum bud is easy to scatter by the chrysanthemum picking mode.
Disclosure of Invention
The invention aims to provide a chrysanthemum picking device to solve the problem that the traditional chrysanthemum picking mode is easy to scatter the chrysanthemum buds.
The invention is realized by the following steps:
based on the above purpose, the present invention provides a chrysanthemum collecting device, which comprises:
the accommodating body is internally provided with an accommodating space with one open end;
the holding body is connected to the accommodating body;
a picking device comprising an actuating assembly and a cutting assembly;
the execution assembly is positioned in the accommodating space and comprises a base body, a trigger piece, an elastic reset piece and a moving piece; the base body is fixed on the accommodating body; the trigger piece is movably arranged on the base body and can move towards a direction close to or away from the base body, and the trigger piece is used for contacting with the fetal chrysanthemum; the elastic resetting piece is arranged between the trigger piece and the base body; the moving piece is movably arranged on the base body, and the triggering piece moves towards the direction close to the base body to compress the elastic resetting piece and drive the moving piece to move towards the direction close to the opening; the moving piece is provided with a first guide part and a second guide part;
the cutting assembly comprises a cutting line and a driving device, the cutting line is of a closed structure, the cutting line is stretched on the accommodating body and bypasses the first guide part and the second guide part, and the driving device is used for driving the cutting line to move so that the cutting line moves between the first guide part and the second guide part.
In one embodiment of the invention, the accommodating body is provided with a first accommodating port for accommodating branches, and the first accommodating port penetrates through one end of the accommodating body where the opening is located;
the first receiving opening is provided with a first guide surface and a second guide surface which are opposite, and one end of the first guide surface far away from the opening is intersected with one end of the second guide surface far away from the opening.
In one embodiment of the present invention, each of the first guide surface and the second guide surface is an outwardly convex circular arc surface.
In one embodiment of the invention, the trigger part is provided with a contact part, and the moving part is provided with a guide inclined plane;
when the trigger piece moves towards the direction close to the base body, the contact part can be in contact with the guide inclined surface and drive the moving piece to move towards the direction close to the opening.
In one embodiment of the present invention, the moving member has an inclined surface, a locking groove is formed on the inclined surface, and the contact portion extends into the locking groove;
the bottom wall of the clamping groove is the guide inclined plane.
In one embodiment of the invention, the trigger is provided with a receiving groove for receiving the chrysanthemum bud.
In one embodiment of the invention, the trigger has a first side and a second side, the first side intersects the second side, the first side is perpendicular to the second side, the first side faces the opening;
the accommodating groove penetrates through the first side face and the second side face simultaneously.
In one embodiment of the present invention, the groove wall of the accommodating groove is a spherical surface.
In one embodiment of the invention, the moving member is provided with a groove for accommodating the branch;
the first guide part is a first guide hole penetrating through the groove, the second guide part is a second guide hole penetrating through the groove, and the first guide hole and the second guide hole are coaxially arranged;
the cutting line simultaneously penetrates through the first guide hole and the second guide hole.
In an embodiment of the present invention, the accommodating body is provided with a plurality of rotatable rotating wheels, the cutting line is tightened on all the rotating wheels, and the driving device is configured to drive one of the rotating wheels to rotate.
The invention has the beneficial effects that:
the invention provides a chrysanthemum picking device, when in use, an operator holds a holding body and moves the holding body forwards, a chrysanthemum bud is contacted with a trigger piece, the trigger piece moves towards the direction close to a base body after receiving resistance from the chrysanthemum bud, so that a moving piece moves towards the direction close to an opening, and a cutting line between a first guide part and a second guide part moves towards the direction close to the opening, so that the cutting line is gradually embedded into branches; meanwhile, the cutting line carries the drive arrangement to move between first guide part and second guide part under the effect, finally cuts off the branch to reach the purpose of picking the fetal chrysanthemum, the fetal chrysanthemum that picks up will be accomodate in the receiver. After the branch is cut off, the trigger part returns under the action of the elastic force of the elastic reset part, and the movable part returns under the action of the tensioning force of the cutting wire. The chrysanthemum picking device can pick the chrysanthemum buds with high efficiency, and the picked chrysanthemum buds can be connected with a part of branches and are not easy to scatter.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a chrysanthemum harvesting device provided in embodiment 1 of the present invention;
FIG. 2 is a schematic view of the structure of the receiving body shown in FIG. 1;
FIG. 3 is a schematic diagram of the actuator assembly shown in FIG. 1;
FIG. 4 is a schematic structural view of the trigger shown in FIG. 3;
FIG. 5 is a schematic structural view of the moving member shown in FIG. 3;
fig. 6 is a schematic operation diagram of a chrysanthemum harvesting device provided in embodiment 1 of the present invention.
Icon: 100-chrysanthemum picking device; 10-a containment body; 11-opening; 12-a containment space; 13-a bottom wall; 14-a first side wall; 15-a second side wall; 16-a third side wall; 17-a fourth side wall; 18-a first receiving opening; 181-a first guide face; 182-a second guide surface; 19-a second receiving port; 20-a holding body; 30-a picking device; 31-an execution component; 311-a substrate; 312-a trigger; 3121-holding tank; 3122-first side; 3123-a second side; 3124-a strip groove; 3125-contact; 313-an elastic return; 314-a moving member; 3141-inclined plane; 3142-card slot; 3143-a guide ramp; 3144-a groove; 3145-first guide hole; 3146-second guide hole; 315-telescoping rod; 32-a cutting assembly; 321-a cutting line; 322-a drive device; 323-a rotating wheel; 200-chrysanthemum indicum; 300-branch.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that the indication of the orientation or the positional relationship is based on the orientation or the positional relationship shown in the drawings, or the orientation or the positional relationship which is usually placed when the product of the present invention is used, or the orientation or the positional relationship which is usually understood by those skilled in the art, or the orientation or the positional relationship which is usually placed when the product of the present invention is used, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, cannot be understood as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be further noted that the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless explicitly stated or limited otherwise; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
As shown in FIG. 1, the present embodiment provides a chrysanthemum harvesting device 100, which comprises a containing body 10, a holding body 20 and a harvesting device 30.
As shown in fig. 2, the accommodating body 10 is substantially a rectangular parallelepiped, the accommodating body 10 is a hollow structure, and an accommodating space 12 with an opening 11 at one end is formed inside the accommodating body 10. The containing body 10 comprises an enclosure and a bottom wall 13 arranged at the bottom of the enclosure. The enclosure comprises a first side wall 14, a second side wall 15, a third side wall 16 and a fourth side wall 17, the first side wall 14, the second side wall 15, the third side wall 16 and the fourth side wall 17 are sequentially connected end to end, and the inner wall of the first side wall 14, the inner wall of the second side wall 15, the inner wall of the third side wall 16, the inner wall of the fourth side wall 17 and the inner wall of the bottom wall 13 jointly define the accommodating space 12. The first side wall 14 and the third side wall 16 are respectively located on two sides of the accommodating body 10 in the width direction, the second side wall 15 and the fourth side wall 17 are respectively located on two sides of the accommodating body 10 in the length direction, one end of the accommodating body 10 far away from the bottom wall 13 is the end of the opening 11 of the accommodating body 10, and the bottom wall 13 and the opening 11 are respectively located on two sides of the accommodating body 10 in the height direction.
The accommodating body 10 is provided with a first accommodating port 18 and a second accommodating port 19, the first accommodating port 18 is arranged on the first side wall 14, the second accommodating port 19 is arranged on the third side wall 16, and the first accommodating port 18 and the second accommodating port 19 are in one-to-one correspondence. Of course, the first receiving opening 18 and the second receiving opening 19 may be one, two, or more, and in the present embodiment, both the first receiving opening 18 and the second receiving opening 19 are two.
The first receiving opening 18 penetrates through one end of the accommodating body 10 where the opening 11 is located, the first receiving opening 18 has a first guide surface 181 and a second guide surface 182 which are opposite to each other, one end of the first guide surface 181 far away from the opening 11 meets one end of the second guide surface 182 where the opening 11 is located, and the first guide surface 181 and the second guide surface 182 are in a shape of a 'human' in shape. In this embodiment, the first guide surface 181 and the second guide surface 182 are both arc surfaces of an outwardly convex portion, that is, the first guide surface 181 is convex in a direction approaching the second guide surface 182, and the second guide surface is convex in a direction approaching the first guide surface 181. Further, in the present embodiment, the second guide surface 182 of one of the two first receiving ports 18 meets the first guide surface 181 of the other first receiving port 18.
In this embodiment, the second receiving opening 19 and the first receiving opening 18 have the same structure, and are not described herein again.
The grip body 20 functions as a grip for a user. In this embodiment, the holding body 20 is a rod-shaped structure with an oval cross section. As shown in fig. 1, one end of the grip body 20 is connected to the bottom wall 13 of the receiving body 10.
Picking device 30 includes an implement assembly 31 and a cutting assembly 32. The number of executing components 31 may be one, two or more. In this embodiment, the actuating elements 31 correspond to the first receiving openings 18 one by one, that is, there are two actuating elements 31.
As shown in fig. 3, the actuating assembly 31 includes a base 311, a trigger 312, an elastic restoring member 313 and a moving member 314. The trigger 312 is movably arranged on the base 311, and the trigger 312 is used for contacting the fetal chrysanthemum 200; the trigger 312 can move towards the direction close to or away from the base 311, and the elastic reset piece 313 is arranged between the trigger 312 and the base 311; the moving member 314 is movably disposed on the base 311, and the triggering member 312 moves towards the base 311 to compress the elastic restoring member 313 and drive the moving member 314 to move.
The substrate 311 is a plate-shaped structure.
As shown in FIG. 4, the triggering part 312 is a rectangular parallelepiped, and the triggering part 312 is provided with a receiving groove 3121 for receiving the fetal chrysanthemum 200. The trigger 312 has adjacent first and second sides 3122 and 3123, the first side 3122 intersects the second side 3123, the first side 3122 is perpendicular to the second side 3123, and the receiving groove 3121 penetrates both the first side 3122 and the second side 3123. In this embodiment, the groove wall of the holding groove 3121 is a spherical surface, and the groove wall of the holding groove 3121 is a quarter of a whole spherical surface. The first side surface 3122 is provided with a strip groove 3124 for accommodating the branch 300, one end of the strip groove 3124 penetrates through the accommodating groove 3121, and the other end of the strip groove 3124 penetrates through a side surface of the trigger 312 away from the second side surface 3123. In addition, the trigger 312 is further provided with a contact portion 3125, the contact portion 3125 includes a rod body and a ball body, the diameter of the ball body is greater than that of the rod body, the ball body is fixed at one end of the rod body, and one end of the rod body, which is far away from the ball body, is connected to the side of the trigger 312, which is far away from the second side 3123.
As shown in fig. 3, the triggering member 312 is connected to the base 311 through a telescopic rod 315, the telescopic rod 315 performs a guiding function, one end of the telescopic rod 315 is connected to the base 311, and the other end of the telescopic rod 315 is connected to a side surface of the triggering member 312 away from the second side surface 3123. When the telescopic rod 315 is shortened, the trigger 312 moves to a direction close to the base 311; when the extension bar 315 extends, the trigger 312 will move away from the base 311. In this embodiment, the elastic restoring member 313 is a spring, the elastic restoring members 313 correspond to the telescopic rods 315 one by one, the elastic restoring members 313 are sleeved on the outer sides of the telescopic rods 315, and the elastic restoring members 313 act between the base 311 and the trigger 312. Of course, the number of the elastic restoring member 313 and the number of the telescopic rods 315 may be one, two or more, and in this embodiment, the number of the elastic restoring member 313 and the number of the telescopic rods 315 are two.
As shown in fig. 5, the moving member 314 is a block structure, the rear side surface of the moving member 314 is an inclined surface 3141, a locking groove 3142 is formed on the inclined surface 3141, and two ends of the locking groove 3142 in the length direction respectively penetrate through the top end and the bottom end of the moving member 314. The bottom wall 13 in the depth direction of the catch groove 3142 is a guide slope 3143. In addition, the moving member 314 is further provided with a groove 3144 for accommodating the branch 300, and the groove 3144 penetrates through the front side surface and the top end surface of the moving member 314. The moving member 314 is provided with a first guide portion which is a first guide hole 3145 penetrating the concave groove 3144 and a second guide portion which is a second guide hole 3146 penetrating the concave groove 3144, and the first guide hole 3145 and the second guide hole 3146 are coaxially provided.
As shown in fig. 3, the bottom end of the moving member 314 is movably disposed on the base 311, a sliding groove for moving the moving member 314 is disposed on the base 311, a contact portion 3125 on the moving member 314 extends into the latching groove 3142 on the moving member 314, a ball of the contact portion 3125 forms a sliding fit with the latching groove 3142, and a moving direction of the moving member 314 relative to the base 311 is perpendicular to a moving direction of the triggering member 312 relative to the base 311. When the trigger 312 moves toward the base 311, the trigger 312 compresses the elastic restoring member 313, and the trigger 312 contacts the guiding slope 3143 and drives the moving member 314 to move.
As shown in fig. 1, the actuating assembly 31 is located in the accommodating body 10, the base 311 of the actuating assembly 31 is fixed on the inner wall surface of the first sidewall 14 of the accommodating body 10, the actuating assembly 31 is entirely perpendicular to the first sidewall 14, the first side surface 3122 of the trigger 312 faces the opening 11 of the accommodating body 10, the direction of movement of the trigger 312 relative to the base 311 coincides with the height direction of the accommodating body 10, and the direction of movement of the moving member 314 relative to the base 311 coincides with the width direction of the accommodating body 10. In the longitudinal direction of the accommodating body 10, the actuating member 31 is located on a line of symmetry between the first guide surface 181 and the second guide surface 182 of the first receiving port 18. When the trigger 312 moves toward the direction approaching the base 311, the trigger 312 compresses the elastic restoring member 313, and the trigger 312 contacts the guiding slope 3143 and drives the moving member 314 to move toward the direction approaching the opening 11 of the accommodating body 10.
The cutting assembly 32 includes a cutting line 321 and a drive device 322. The cutting line 321 is a closed structure connected end to end, and the cutting line 321 is an elastic steel wire. The inner wall of the first side wall 14 of the receiving body 10 is provided with a plurality of rotatable wheels 323, and the cutting line 321 is tightened on all the wheels 323, i.e. all the wheels 323 tighten the cutting line 321. The cutting line 321 is disposed through the first and second guide holes. The driving device 322 is a motor, an output shaft of the motor rotates with a rotating wheel 323, when the motor drives the rotating wheel 323 to rotate, the cutting line 321 will move circularly, and the cutting line 321 will move between the first guiding portion and the second guiding portion.
As shown in fig. 6, in use, when an operator holds the holding body 20, the opening 11 of the accommodating body 10 is slightly inclined upwards, and the holding body 20 moves forwards, and after the branches 300 of the chrysanthemum indicum 200 contact with the first guide surface 181 or the second guide surface 182 of the first accommodating port 18, the branches 300 move to the intersection of the first guide surface 181 and the second guide surface 182, and finally the chrysanthemum indicum 200 contacts with the trigger piece 312 and is accommodated in the accommodating groove 3121 of the trigger piece 312; after the chrysanthemum bud 200 contacts the trigger piece 312, the trigger piece 312 receives resistance from the chrysanthemum bud 200, the trigger piece 312 moves towards the direction close to the base 311, so that the moving piece 314 moves towards the direction close to the opening 11, and the cutting line 321 between the first guide part and the second guide part moves towards the direction close to the opening 11, so as to be gradually embedded into the branch 300; meanwhile, the cutting line 321 moves between the first guide part and the second guide part under the action of the driving device 322, and finally the branches 300 are cut off in the grooves 3144 of the moving part 314, so that the purpose of picking the chrysanthemum bud 200 is achieved, and the picked chrysanthemum bud 200 is stored in the containing body 10. When the branch 300 is cut, the trigger 312 is returned by the elastic force of the elastic restoring member 313, and the movable member 314 is returned by the tightening force of the string 321. The chrysanthemum picking device 100 can pick the chrysanthemum buds 200 efficiently, and the picked chrysanthemum buds 200 are not easy to scatter along with a part of branches 300.
In this embodiment, the accommodating body 10 is provided with the first receiving opening 18 for receiving the branch 300, and after the branch 300 contacts with the first guide surface 181 and the second guide surface 182 of the first receiving opening 18 during picking, the branch 300 moves to the position close to the intersection of the first guide surface 181 and the second guide surface 182 along the first guide surface 181 or the second guide surface 182, so that the chrysanthemum bud 200 can contact with the trigger 312 by itself. In this embodiment, the first guide surface 181 and the second guide surface 182 are both arc surfaces protruding outward, so that the branch 300 can easily move along the first guide surface 181 or the second guide surface 182 after contacting the first guide surface 181 or the second guide surface 182.
In this embodiment, be equipped with holding tank 3121 on trigger piece 312, holding tank 3121 is used for holding child chrysanthemum 200, and holding tank 3121 can play limiting displacement to child chrysanthemum 200. The groove wall of the accommodating groove 3121 is of a spherical structure, and in the chrysanthemum picking process, the contact surface between the groove wall of the accommodating groove 3121 and the chrysanthemum bud 200 can be increased.
In this embodiment, the first guide portion and the second guide portion on the first moving member 314 are respectively a first guide hole and a second guide hole, and the first guide hole and the second guide hole can guide and change the direction of the cutting line 321. In other embodiments, the first guide portion and the second guide portion may also be direction-changing wheels disposed on the moving member 314.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.